if{space}(

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for{space}(

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while{space}(

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foreach{space}(

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require_once{no-space}(

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Empty lines

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Spaces at the end of the line

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Capitalized AS and ON in queries

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Spaces before assignments/comparison

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Spaces after assignments/comparison

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echo{space}'

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list{space}(... - this is here just for consistency with the majority of the lists

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Merge pull request #952 from emanuele45/pedantry

Pedantry